#0A3A4A Hex Color
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Dark and heavily muted, #0a3a4a sits between navy and teal with a dusty cyan undertone. This hex code works best as a dominant base in dark mode UIs and moody brand layouts. Its low saturation keeps large areas calm instead of loud, and white text reaches a 12.2:1 contrast ratio on top. Warm coral or muted gold accents lift its gloom.
Questions about #0a3a4a
What is #0a3a4a in RGB, HSL and CMYK?
In RGB, #0a3a4a is rgb(10, 58, 74), in HSL hsl(195, 76%, 16%) and in CMYK 86%, 22%, 0%, 71%.
What colors pair well with #0a3a4a?
Warm accents like coral, muted gold, or soft apricot give #0a3a4a contrast without breaking its calm. For quieter palettes, try pale gray-blue text or a desaturated sage as a supporting tone.
Is #0a3a4a readable on white or black?
#0a3a4a has a 12.23:1 contrast ratio on white and 1.71:1 on black. WCAG asks for 4.5:1 for body text and 3:1 for large text, so on white it works for body text and on black it is too faint for text. Try other pairs in the contrast checker.